A new, effective and robust method to couple gas chromatography and isotope ratio mass spectrometry
Gespeichert in:
| Deutscher übersetzter Titel: | Eine neue, effektive und robuste Methode zur Kopplung von Gas-Chromatographie und Isotopenverhältnis-Massenspektrometrie |
|---|---|
| Autor: | Flenker, Ulrich; Hebestreit, Moritz; Piper, Thomas; Schänzer, Wilhelm |
| Erschienen in: | Recent advances in doping analysis (14) : Proceedings of the Manfred Donike Workshop ; 24th Cologne Workshop on Dope Analysis ; 4th to 9th June 2006 |
| Veröffentlicht: | Köln: Sportverl. Strauß (Verlag), 2006, S. 299-306, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Sammelwerksbeitrag |
| Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
| Sprache: | Englisch |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201001000250 |
| Quelle: | BISp |
Abstract
A new method to couple gas chromatography (GC) to isotope ratio mass spectrometry (IRMS) is presented. The crucial step in all types of GC/IRMS interfaces is removal of the solvent. While conventional interfaces feature this process after the GC column, it is performed before any solvent enters the column in the new interface. This vastly simplifies the device and numerous connections can be abandoned. As a consequence chromatographic resolution as well as maintenance effort is improved dramatically. Verf.-Referat